Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: A Randomized Controlled Trial of Minimally Invasive Transthoracic Device Closure in the Treatment of Patients With Perimembranous Ventricular Septal Defect
Brief Summary: The purpose of this study is to evaluate the efficacy and safety of minimally invasive transthoracic device closure of ventricular septal defect. This is a multi-center randomized controlled trial. Because of the characteristics of this surgical clinical trials, surgeons, ultrasonic department doctors, anesthesiologists, operating room nurses and intensive care unit nurses are all need to be informed. Therefore the results of this trial need to be system evaluated through objective methods to reduce bias.